RU2007149034A - Многопротокольный интерфейс полевого устройства с автоматическим определением шины - Google Patents
Многопротокольный интерфейс полевого устройства с автоматическим определением шины Download PDFInfo
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- RU2007149034A RU2007149034A RU2007149034/09A RU2007149034A RU2007149034A RU 2007149034 A RU2007149034 A RU 2007149034A RU 2007149034/09 A RU2007149034/09 A RU 2007149034/09A RU 2007149034 A RU2007149034 A RU 2007149034A RU 2007149034 A RU2007149034 A RU 2007149034A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/387—Information transfer, e.g. on bus using universal interface adapter for adaptation of different data processing systems to different peripheral devices, e.g. protocol converters for incompatible systems, open system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25014—Fieldbus general name of bus connected to machines, detectors, actuators
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25166—USB, firewire, ieee-1394
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25217—Configure communication protocol, select between several
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- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Power Sources (AREA)
- Information Transfer Systems (AREA)
- Small-Scale Networks (AREA)
- Programmable Controllers (AREA)
Abstract
1. Многопротокольный интерфейс для подключения полевого устройства к компьютеру общего назначения, причем интерфейс содержит ! модуль соединителя, выполненный с возможностью подключения к компьютеру общего назначения; ! множество терминалов промышленной связи, подключаемых к замкнутой системе промышленной связи; ! первый модуль протокольного интерфейса, соединенный с множеством терминалов промышленной связи и выполненный с возможностью обеспечения связи в соответствии с первым протоколом; ! второй модуль протокольного интерфейса, соединенный с множеством терминалов промышленной связи и выполненный с возможностью обеспечения связи в соответствии со вторым протоколом, отличающимся от первого протокола; ! набор измерительных схем по определению типа замкнутой системы, подключаемый к терминалам промышленной связи; и ! микропроцессор, подключенный к первому и второму модулям протокольного интерфейса и подключенный к набору измерительных схем по определению типа замкнутой системы, причем этот микропроцессор выполнен с возможностью определения типа замкнутой системы промышленной связи, по меньшей мере частично, на основе множества измерений по определению типа системы, выполненных набором схем, когда замкнутую систему промышленной связи подключают к терминалам промышленной связи, и где для осуществления связи задействуют модуль протокольного интерфейса, имеющий протокол, который соответствует обнаруженному типу замкнутой системы промышленной связи. ! 2. Интерфейс по п.1, в котором модуль соединителя включает в себя соединитель по стандарту USB. ! 3. Интерфейс по п.1, в котором модуль соединителя вклю�
Claims (19)
1. Многопротокольный интерфейс для подключения полевого устройства к компьютеру общего назначения, причем интерфейс содержит
модуль соединителя, выполненный с возможностью подключения к компьютеру общего назначения;
множество терминалов промышленной связи, подключаемых к замкнутой системе промышленной связи;
первый модуль протокольного интерфейса, соединенный с множеством терминалов промышленной связи и выполненный с возможностью обеспечения связи в соответствии с первым протоколом;
второй модуль протокольного интерфейса, соединенный с множеством терминалов промышленной связи и выполненный с возможностью обеспечения связи в соответствии со вторым протоколом, отличающимся от первого протокола;
набор измерительных схем по определению типа замкнутой системы, подключаемый к терминалам промышленной связи; и
микропроцессор, подключенный к первому и второму модулям протокольного интерфейса и подключенный к набору измерительных схем по определению типа замкнутой системы, причем этот микропроцессор выполнен с возможностью определения типа замкнутой системы промышленной связи, по меньшей мере частично, на основе множества измерений по определению типа системы, выполненных набором схем, когда замкнутую систему промышленной связи подключают к терминалам промышленной связи, и где для осуществления связи задействуют модуль протокольного интерфейса, имеющий протокол, который соответствует обнаруженному типу замкнутой системы промышленной связи.
2. Интерфейс по п.1, в котором модуль соединителя включает в себя соединитель по стандарту USB.
3. Интерфейс по п.1, в котором модуль соединителя включает в себя соединитель для стандартного последовательного соединения.
4. Интерфейс по п.1, в котором модуль соединителя включает в себя соединитель для параллельного соединения.
5. Интерфейс по п.1, в котором модуль соединителя включает в себя соединитель по стандарту Firewire.
6. Интерфейс по п.1, в котором модуль соединителя включает в себя соединитель по стандарту PCMCIA.
7. Интерфейс по п.1, в котором модуль соединителя включает в себя соединитель по стандарту PCI.
8. Интерфейс по п.1, в котором модуль соединителя включает в себя соединитель для беспроводного соединения.
9. Интерфейс по п.1, в котором, по меньшей мере, одно из измерений по определению типа системы включает в себя измерение напряжения на терминалах промышленной связи.
10. Интерфейс по п.9, в котором, по меньшей мере, одно из измерений по определению типа системы включает в себя измерение полного сопротивления замкнутой системы.
11. Интерфейс по п.1, причем интерфейс является искробезопасным.
12. Интерфейс по п.1, в котором микропроцессор определяет тип замкнутой системы промышленной связи, по меньшей мере частично, на основе реакции пользователя на предположение о типе замкнутой системы, которое ему предоставлено.
13. Способ подключения полевого устройства к вычислительному устройству общего назначения с использованием многопротокольного интерфейса, причем способ содержит этапы, на которых
обнаруживают замкнутую систему промышленной связи, подключенную к интерфейсу;
выполняют множество измерений по определению типа системы по отношению к замкнутой системе промышленной связи; и
автоматически задействуют модуль протокольного интерфейса, входящий в состав интерфейса, который соответствует обнаруженному типу замкнутой системы промышленной связи.
14. Способ по п.13, в котором, по меньшей мере, одно из измерений по определению типа системы включает в себя измерение напряжения на терминалах промышленной связи.
15. Способ по п.13, в котором, по меньшей мере, одно из измерений по определению типа системы включает в себя измерение полного сопротивления замкнутой системы.
16. Способ по п.13, дополнительно содержащий этап, на котором определяют, подано ли питание в замкнутую систему промышленной связи, и выборочно подают питание в эту систему от вычислительного устройства общего назначения, если питание в нее не подано.
17. Способ по п.13, в котором, по меньшей мере, одно из измерений по определению типа системы включает в себя определение полярности соединения с замкнутой системой промышленной связи и автоматическую смену неправильной полярности на обратную перед автоматическим задействованием модуля протокольного интерфейса.
18. Способ по п.13, в котором, по меньшей мере, одно из измерений по определению типа системы включает в себя определение полярности соединения с замкнутой системой промышленной связи и автоматическое информирование пользователя об ошибке, если определенная полярность является неправильной.
19. Многопротокольный интерфейс для подключения полевого устройства к компьютеру общего назначения, причем интерфейс содержит
модуль соединителя, выполненный с возможностью подключения к компьютеру общего назначения;
множество терминалов промышленной связи, подключаемых к замкнутой системе промышленной связи;
первый модуль протокольного интерфейса, соединенный с множеством терминалов промышленной связи и выполненный с возможностью обеспечения связи в соответствии с первым протоколом;
второй модуль протокольного интерфейса, соединенный с множеством терминалов промышленной связи и выполненный с возможностью обеспечения связи в соответствии со вторым протоколом, отличающимся от первого протокола; и
средство автоматического определения типа замкнутой системы промышленной связи и выборочного задействования модуля протокольного интерфейса, который соответствует типу замкнутой системы промышленной связи.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68865705P | 2005-06-08 | 2005-06-08 | |
| US60/688,657 | 2005-06-08 | ||
| US11/448,164 | 2006-06-06 | ||
| US11/448,164 US8112565B2 (en) | 2005-06-08 | 2006-06-06 | Multi-protocol field device interface with automatic bus detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2007149034A true RU2007149034A (ru) | 2009-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| RU2007149034/09A RU2007149034A (ru) | 2005-06-08 | 2006-06-07 | Многопротокольный интерфейс полевого устройства с автоматическим определением шины |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8112565B2 (ru) |
| EP (1) | EP1889166A1 (ru) |
| JP (1) | JP4966300B2 (ru) |
| CN (1) | CN101171578B (ru) |
| RU (1) | RU2007149034A (ru) |
| WO (1) | WO2006133308A1 (ru) |
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-
2006
- 2006-06-06 US US11/448,164 patent/US8112565B2/en active Active
- 2006-06-07 WO PCT/US2006/022161 patent/WO2006133308A1/en active Application Filing
- 2006-06-07 CN CN2006800149715A patent/CN101171578B/zh active Active
- 2006-06-07 JP JP2008515883A patent/JP4966300B2/ja active Active
- 2006-06-07 EP EP06772452A patent/EP1889166A1/en not_active Ceased
- 2006-06-07 RU RU2007149034/09A patent/RU2007149034A/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006133308A1 (en) | 2006-12-14 |
| CN101171578A (zh) | 2008-04-30 |
| JP4966300B2 (ja) | 2012-07-04 |
| CN101171578B (zh) | 2010-05-19 |
| US8112565B2 (en) | 2012-02-07 |
| US20060282580A1 (en) | 2006-12-14 |
| JP2008546116A (ja) | 2008-12-18 |
| EP1889166A1 (en) | 2008-02-20 |
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